Home / 27,395.75-41,093.67-6,619.25

Finding the Fourth Proportional to 27,395.75, 41,093.67 and 6,619.25

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Solution

The fourth proportional to 27,395.75, 41,093.67 and 6,619.25 is: 9,928.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,395.75 : 41,093.67 = 6,619.25 : x
  2. Step 2: Convert to fraction form
    27,395.75/41,093.67 = 6,619.25/x
  3. Step 3: Cross multiply
    27,395.75x = 41,093.67 × 6,619.25
  4. Step 4: Simplify right side
    27,395.75x = 272,009,069.68
  5. Step 5: Solve for x
    x = 272,009,069.68/27,395.75
  6. Step 6: Final answer
    x = 9,928.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.